Halfmoon Lake is a Lake located in Guysborough, Nova Scotia and has an elevation of 136 meters.

• Latitude: 45° 31' 37'' North   (decimal: 45.5269444)
• Longitude: 61° 25' 29'' West   (decimal: -61.4247222)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Nova Scotia
• Elevation: 136 meters
• Location: Guysborough
• Atlas of Canada Locator Map: Halfmoon Lake
• GPS Coordinate Locator Map: Halfmoon Lake Lat/Long